IRONMAN Western Australia is renowned for being one of the most picturesque IRONMAN events. Held in Busselton, this event features a swim in the clear waters of Geographe Bay, followed by a flat, fast bike course and a scenic run through the heart of the city. Athletes are treated to views of the beautiful coastline, and with the Margaret River region nearby, it’s an event that feels as much like a vacation as a race.
Race
Marathon
Race Date:
07 December, 2025
Runners tackling the IRONMAN Western Australia marathon on December 7, 2025, will enjoy a 42.2 km flat course that showcases Busselton’s coastal beauty. With strong organizational support from The IRONMAN Group, this final leg promises a rewarding conclusion to an extraordinary day.
Weather based on historical averages.
FAQs
What is the IRONMAN Western Australia?
How long is the IRONMAN Western Australia?
Where does the IRONMAN Western Australia take place?
What is the elevation gain of the IRONMAN Western Australia?
How can I prepare for the IRONMAN Western Australia?
How do I choose the right training plan for the IRONMAN Western Australia?
Runners tackling the IRONMAN Western Australia marathon on December 7, 2025, will enjoy a 42.2 km flat course that showcases Busselton’s coastal beauty. With strong organizational support from The IRONMAN Group, this final leg promises a rewarding conclusion to an extraordinary day.
The IRONMAN Western Australia is 42km long.
The IRONMAN Western Australia takes place in Busselton, Western Australia, Australia.
Runna classifies the IRONMAN Western Australia elevation profile as Flat.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the IRONMAN Western Australia?
Runners tackling the IRONMAN Western Australia marathon on December 7, 2025, will enjoy a 42.2 km flat course that showcases Busselton’s coastal beauty. With strong organizational support from The IRONMAN Group, this final leg promises a rewarding conclusion to an extraordinary day.
How long is the IRONMAN Western Australia?
The IRONMAN Western Australia is 42km long.
Where does the IRONMAN Western Australia take place?
The IRONMAN Western Australia takes place in Busselton, Western Australia, Australia.
What is the elevation gain of the IRONMAN Western Australia?
Runna classifies the IRONMAN Western Australia elevation profile as Flat.
How can I prepare for the IRONMAN Western Australia?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the IRONMAN Western Australia?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Triathlon
Tags:
Coastal
Ironman
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by IRONMAN Western Australia Asia Pacific Championship or IRONMAN Group. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the IRONMAN Western Australia Asia Pacific Championship website.